Relay.app

Relay.app

Relay.app is a modern workflow automation platform that combines AI-powered agents, human oversight, and intuitive collaboration to help teams automate tasks across 100+ apps while maintaining control over key decisions.
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Relay.app

Product Information

Updated:Feb 9, 2026

What is Relay.app

Relay.app is a flexible automation tool designed for users of all technical abilities, particularly focused on making automation accessible for less technical users. It serves as a platform where teams can create AI agents that work across various applications like Gmail, Notion, HubSpot, and many others. Unlike traditional automation tools, Relay.app stands out by incorporating both artificial intelligence capabilities and human-in-the-loop controls, making it ideal for use cases that occur frequently and interact with multiple tools.

Key Features of Relay.app

Relay.app is a modern automation platform that combines AI capabilities with human oversight through its unique human-in-the-loop functionality. It allows users to create automated workflows across 100+ integrated apps like Gmail, Notion, and HubSpot, with an intuitive drag-and-drop interface. The platform stands out for its ability to incorporate AI agents into workflows while maintaining human control through approval checkpoints, making it suitable for both technical and non-technical users.
Human-in-the-Loop Controls: Allows users to add manual checkpoints and approval steps within automated workflows, ensuring human oversight and control over critical processes
AI Integration & Agents: Built-in AI actions and custom prompt steps that enable users to leverage AI capabilities in a controlled, predictable way within workflows
Visual Workflow Builder: Intuitive drag-and-drop interface with features like Path merging and visual flow control, making it easy to create complex conditional logic without coding
Smart Data Handling: Automatically tracks and updates referenced objects, eliminating the need to fetch the same data multiple times in a workflow

Use Cases of Relay.app

Marketing Automation: Automate email campaigns, lead collection, and customer communication workflows with AI-powered content generation and human approval steps
CRM Integration: Synchronize data between CRM systems and other business tools, with automated task creation and deal tracking across platforms
Document Management: Automate file organization and processing across cloud storage platforms with AI-powered content analysis and human verification
Customer Support Workflows: Create automated response systems with AI assistance while maintaining human oversight for quality control

Pros

User-friendly interface with minimal learning curve
Strong AI integration with human oversight capabilities
Excellent customer support and responsive team
Comprehensive integration library with 100+ apps

Cons

Limited integrations compared to some competitors
Some advanced features like workflow duplication are not available
May not be suitable for complex enterprise procurement processes
HIPAA compliance documentation not publicly specified

How to Use Relay.app

Sign up for an account: Visit https://run.relay.app and sign up for free using your Google or Microsoft account
Choose a trigger: Select an event that will start your workflow (e.g., new lead in HubSpot, form submission, new email, etc.)
Select your apps: Choose from 100+ integrated apps like Gmail, Notion, HubSpot, Slack etc. that you want to connect and automate
Build your workflow: Use the drag & drop interface to create your automation sequence by adding actions, conditions, and AI steps
Add AI capabilities (optional): Incorporate AI features like summarizing content, extracting information, or classifying data using built-in AI models
Add human oversight (optional): Include human-in-the-loop controls for steps that need manual review or approval
Test your workflow: Use the testing interface to verify that each step works as intended and debug any issues
Activate the workflow: Once testing is successful, activate your workflow to start running automated processes
Monitor and adjust: Track your workflow's performance and make adjustments as needed through the dashboard

Relay.app FAQs

Relay.app is a platform that allows users to create AI agents and automate workflows. It's built for users of all technical abilities, with a focus on being easy to use and intuitive for less technical users.

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